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发明名称
Audio reproduction system with data return channel
摘要
申请公布号
EP1499158(A3)
申请公布日期
2007.04.11
申请号
EP20040013029
申请日期
2004.06.02
申请人
MICRONAS GMBH
发明人
PLATZER, WILFRIED;BOCK, CHRISTIAN
分类号
H04R5/02;H04B11/00;H04S7/00
主分类号
H04R5/02
代理机构
代理人
主权项
地址
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